What is the factored form of 25b^2-60b+36
2 answers:
Rewrite
25
b
2
as
(
5
b
)
2
.
(
5
b
)
2
−
60
b
+
36
Rewrite
36
as
6
2
.
(
5
b
)
2
−
60
b
+
6
2
Check the middle term by multiplying
2
a
b
and compare this result with the middle term in the original expression.
2
a
b
=
2
⋅
(
5
b
)
⋅
−
6
Simplify.
2
a
b
=
−
60
b
Factor using the perfect square trinomial rule
a
2
−
2
a
b
+
b
2
=
(
a
−
b
)
2
, where
a
=
5
b
and
b
=
−
6
.
(
5
b
−
6
)
2
Answer:
Step-by-step explanation:
65b-60b+36=5b+36
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I think it's -2 to -1 is the right answer maybe
but i hope it helps u !!
It’s not 3 or 4 so I think 2
2 cookies. 72/36= 2 cookies per minute.
Answer:
Step-by-step explanation:
Givens
d = 3"
h = 1 inch
pi = 3.14
Formula
V = pi r^2 h
Solution
r = d/2
r = 3/2 = 1.5
V = 3.14 * 1.5^2 * 1
V = 3.14 *2.25
V = 7.065
the figure go to the left
